OpenStage SDK is a software development kit (SDK), which I’ve developed for OpenStage 60/80 SIP
phones during my internship in Siemens Enterprise Communications (now Unify). Main purpose of it
is making creation of OpenStage 60/80 XML applications a lot easier. OpenStage phone
has several APIs (application programming interfaces) for: creating GUI (graphical user interface),
direct key input, audio streaming and push. OpenStageSDK makes it easier to use these APIs,
because it unifies them into a single library.

To show capabilities of the SDK, I have also prepared 2 example applications that use the SDK:

Google Define - a very simple app that lets you check definition of a word directly from
OpenStage phone using Google.

Open IM - a client-server application that lets users of OpenStage phones belonging
to the same local network (clients) exchange instant messages via a central service that runs
on some other machine in the same network (server).